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Genesis Croix De Fer 20 2021 Bike


More Information
Suitable forEveryone
Wheel Size700c

Genesis is a UK bike brand specialising in no-nonsense road, touring, urban and mountain bikes for adults and children. Ranging from great value models upto competition-ready racers and with the dire UK weather in mind, they are generally suited to mixed weather conditions and offer comfortable geometries.

Genesis Croix De Fer 20 2021 Bike
Genesis Croix De Fer 20 2021 Bike Genesis Croix De Fer 20 2021 Bike

Our original do it all go anywhere bike is back and more capable than ever before!

Commuting duties during the week then epic, multi-terrain adventures at the weekend, the Croix De Fer 20 is a capable and adaptable beast that rarely gets fazed whichever way you point it.

The heart of the bike remains a complete Reynolds 725 frameset, defined by its reliability wherever you ride.

We have however made a few updates to add to the Croix de Fer's versatility.

Major updates to the cornerstone of our range include the ability to run 42mm tyres on the provided 700c rims, or 47mm tyres on a 650b wheelset.

Standard QR dropouts mean your 9mm wheelsets can keep turning for another few years - and the practicalities don't end there.

The drivetrain has been upgraded to Shimano's excellent GRX, featuring a 46/30 Tooth double chainset, an 11-34 Tooth cassette and RX400 derailleurs for reliable, smooth shifting.

Tubeless ready rims and tyres, flat mount disc brakes, a third bottle mount, rack and guard mounts and fixings for Anything Cages on the forks complete the package.


Frame and Forks

  • Frame: Steel Crossbar Design
  • Forks: Chromoly Disc Fork With Anything Cage Mounts
  • Headset: PT-1770 EC34 Upper / EC34 Lower


  • Chainset: Shimano GRX FC-RX600 46-30 Tooth X-Small = 165mm, Small, Medium = 170mm, Large, X-Large = 175mm
  • Bottom Bracket: Shimano BB-RS500
  • Rear Derailleur: Shimano GRX RD-RX400 10 Speed
  • Front Derailleur: Shimano GRX FD-RX400
  • Cassette: Shimano CS-HG500-10 11-34 Tooth
  • Chain: KMC X10

Braking / Shifting

  • Brake Levers: Shimano Tiagra ST-4700 10 Speed
  • Brakes: TRP Spyre-C Mechanical Disc
  • Shifters: Shimano Tiagra ST-4700 10 Speed


  • Rims: Jalco XCD21a
  • Hubs: KT-K08 / 6 Bolt
  • Spokes: Steel 14G
  • Tyres: Kenda Booster 700 x 40c Tubeless Ready

Finishing Kit

  • Handlebars: Genesis Alloy 16 Deg Flare X-Small = 400mm, Small, Medium = 420mm, Large, X-Large = 440mm
  • Bar Tape: Genesis
  • Stem: Genesis Alloy 31.8mm -6 Deg 100mm
  • Seatpost: Genesis Alloy 27.2 x 350mm
  • Saddle: Genesis
  • Pedals: NW-91K With Cage

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